The SoCFPGA Stratix10 reset controller has 32-bit registers. Thus, we
cannot use BITS_PER_LONG in computing the register and bit offset. Instead,
we should be using the width of the hardware register for the calculation.
Signed-off-by: NDinh Nguyen <dinguyen@kernel.org>
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>